So you would like to play classic games from Atari 2600, Sega Genesis, and other old consoles? The Dreamcade Replay may be just what you need. It comes with over 100 classic games installed but you can try a whole lot more. The device is smart enough to automatically recognize new downloaded games and add them to its menu.
The Replay can play SEGA, Atari, Commodore, Spectrum, and other classic games. Expected to ship in December.